Environment

Amokabel doubles production capacity for special cable in Sydney

Investment will enable Australian engineers in the defence, mining, rail, telecoms, power grids and supermarket industries to benefit from short lead times and flexible order quantities. Amokabel has doubled production capacity at its cable factory in Sydney. The upgrade has boosted the manufacturer’s ability to deliver specialist cable for the defence, mining, rail, telecoms and frozen food industries. In turn Australian engineers will benefit from short lead times and greater flexibility in terms of minimum order size. Specialised cables are essential to meeting specific performance criteria in many industries. Engineers often need special arrangements when it comes to the conducting and communication cores that carry power and signals inside the cable, as well as insulation and protection layers, and other elements such as identification features. These non-standard details mean that cables must be specially manufactured. As a specialist producer in Australia, Amokabel can deliver orders of as little as 500 metres in just 1- 2 weeks. This enables customers to control cashflow improve flexibility by enabling them to keep small stocks of cable. That compares with large cable producers in Asia , which typically have a minimum order quantity (MOQ) of 5,000 metres or more and several months lead time. “Time is money in industry – so when an engineer can source the product they need within weeks and in small batches, they can deliver their projects faster and more cost-effectively,” says Steve Rutland, Managing Director for Amokabel in Australia. “By investing in additional capacity at our plant in Sydney, we’re establishing a strong manufacturing base and showing engineers that we’re committed to the local Australian market .” Amokabel acquired its production facility in Sydney from Euro-Tech Cable in December 2022. Building the business as a supplier of niche specialist cables will enable it to grow its special cable business […]

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Decarbonising our cities

The built environment accounts for 39 per cent of gross annual carbon emissions worldwide. How to account for embodied carbon emissions Operational emissions – for example from the electricity it takes to heat or cool buildings – account for some built environment emissions. But embodied carbon emissions also contribute a significant proportion. They are carbon emissions caused by construction as well as the extraction, manufacture and transportation of construction materials. Replacing an energy-inefficient old building could reduce operational emissions but add to embodied carbon emissions. And balancing that equation can be challenging, as calculating embodied carbon emissions involves uncertainties. Different databases give different values for embodied carbon coefficients, which represent the amount of carbon emitted per unit of material. But experts can help navigate this uncertainty. “We all have to commit to transparency in our approaches to embodied carbon calculations. We need to share data sources, and methodologies and assumptions used in our calculations. And only then can we foster trust and comparability so that we can ultimately reduce embodied carbon,” said Dr James Helal, Lecturer in Sustainable Structural Design and Assistant Dean (Sustainability) at the University of Melbourne. Designing new buildings to minimise carbon emissions “To reach our net zero emission goals, we must reshape the way we think about buildings. They’re not just shelters. They’re living, breathing entities that should be designed and operated with a clear understanding of their impact on our ecosystem,” said Dr Behzad Rismanchi, Senior Lecturer in the Department of Infrastructure Engineering at the University of Melbourne. Specifying carbon targets, including embodied carbon, and engaging with engineers or sustainability consultants early is crucial. “Optimisation [of building designs] can only take us so far,” said Environmental Designer Lucy Marsland from Atelier Ten. Applying circular economy principles to building design will inherently achieve decarbonisation. “Circular economy at its heart aims to keep […]

Real Pet Food Company commits to sustainability with Rockwell Automation

Rockwell Automation, the world’s largest company dedicated to industrial automation and digital transformation, has announced that it has won the contract to provide Energy management software to Real Pet Food Company, across four production facilities in Australia. The energy management solution will be delivered by Rockwell’s consulting arm, Kalypso, which specialises in the digital evolution of industrial companies through consulting, digital innovation, enterprise technology, and business process management services. Real Pet Food Company produces well known pet food brands including Nature’s Gift, Farmers Market, Ivory Coat and V.I.P and supplies major Australian supermarkets. It commissioned the sustainability upgrade to help enhance energy efficiency and reduce carbon emissions. Rockwell Automation regional director – south pacific, Anthony Wong, said, “Real Pet Food Company is showing leadership by not just talking the talk but walking the walk when it comes to sustainability. By committing to measurable actions, they will help improve the planet as well as their bottom line.” Digitising sustainability data to achieve measurable results Real Pet Food Company is currently measuring its energy management using spreadsheets and clipboards. This results in decentralised and disconnected information, and a lack of real-time management. “Turning this manual data entry into a digital solution will provide Real Pet Food company with better visibility of its energy consumption linked to production data, allowing it to identify optimisation opportunities,” said Wong. Real Pet Food Company has a strong commitment to sustainability and social responsibility, stating, “At Real Pet Food Company we believe in creating a fresher future for all, aspiring to reduce our impact on the biosphere, preserve resources for future generations, and make a positive difference to you, your pets and the communities we work with”. Real Pet Food Company’s Head of Sustainability, Jarrod Edgecombe adds, “Real Pet Food Company has a renewed focus on […]

Powerhaus App Debuts at the 2023 Australian Architecture Conference: A Game-Changer in Sustainable Home Design

In a ground-breaking move towards sustainable housing, Powerhaus Engineering has unveiled Australia’s first energy efficiency home design app at the 2023 Australian Architecture Conference. This revolutionary app will allow architects and designers to configure the energy rating of their building plans with real-time performance feedback, making sustainable design for new houses more accessible and intuitive than ever before. Powerhaus hosted a masterclass at the conference on Monday 30th October and provided attendees with a firsthand look at the app’s capabilities and its potential to reshape the future of sustainable housing in Australia. As most states and territories around Australia delay the new mandatory increase in minimum house star ratings to 7 stars, with currently only New South Wales implementing the increase, there’s a palpable concern within the housing sector about readiness for such a transition. Many in the industry feel unprepared for this significant shift towards sustainability. In this context, tools such as the Powerhaus app become not just beneficial, but crucial. The app is poised to be a beacon, guiding architects, designers, and building professionals, to seamlessly and cost-effectively adapt to and embrace the heightened sustainability standards. Jenny Edwards, director of award-winning Light House Architecture & Science and a renowned thermal performance assessor with a deep passion for sustainable housing, shared her experience with the Powerhaus app: “For years, the true potential of the NatHERS software as a design tool was only accessible if paired with a trained thermal performance assessor. This often made the design process slower, more expensive, and limited the ability of architects to learn directly from the software.” She continued, “The Powerhaus dashboard is a game-changer. Its superbly designed interface allows designers to instantly test the impact of various critical parameters, giving them a clear understanding of the most effective levers for any particular design.” […]

Remondis Hygrogen Waste Collection truck

REMONDIS Australia’s global breakthrough with zero-emission hydrogen powered waste collection truck

REMONDIS Australia has achieved a global breakthrough by introducing one of the world’s first hydrogen powered waste collection trucks to its operations. After extensive trials, the carbon emission-free truck has participated in its first scheduled residential waste collection in the Illawarra region of New South Wales. The Fuel Cell Electric Vehicle (FCEV) relies on hydrogen which combines with air to generate electricity for motor function. Only water vapour is emitted, and nothing harmful to the environment. L-R, John Edgley (Hyzon), Wollongong City Lord Mayor Gordon Bradbery, Chris Wade (Remondis), and Shellharbour City Mayor, Chris Homer. REMONDIS Australia CEO Björn Becker said the truck going into formal operation was historic. “We’re demonstrating that carbon-free transport can and does work in industrial settings,” Mr Becker said. “We’re hopeful that this is the start of a bigger journey whereby companies around the world follow REMONDIS’ lead and turn to fleet decarbonisation. “This should be likely as economies of scale take effect, making the take-up of such technology the norm and not the exception. “REMONDIS has gone all-out to deliver this ground-breaking environmental initiative at the earliest possible time and it’s something we’re very proud of.” REMONDIS NSW South Coast Region Manager Chris Wade said the truck would be fine-tuned through collaboration with its maker, Hyzon Motors, in coming months. “The ultimate aim is to have the hydrogen truck matching our current diesel trucks in all facets,” Mr Wade said. “That includes completing about 1,000 bin lifts over about eight hours. “Trial runs in recent months have been promising, giving us confidence to put the truck into formal operation, serving many of the 300,000 residents in the region. “Putting the truck through full commercial paces will give us additional information and enable adjustments to be made if necessary. “With distinctive markings indicating that it […]

NSW Government seeks to enhance energy savings in hot water system upgrades

The NSW Office of Energy and Climate Change (OECC) has announced several proposed changes to the current Energy Savings Scheme (ESS) for hot water system upgrades. The changes are intended to improve energy savings in hot water system upgrades, ensure consumers have more stake and thus interest in their upgrade process, and align current ‘hypothetical’ energy savings calculations with real world results. Through this exercise, the government hopes to enhance customer engagement whilst also ensuring energy savings are more accurately calculated. Co-Payments: Increasing Customer Engagement Some upgrades under the ESS have required co-payments since 2014. These payments have helped make upgrades under the ESS more accessible to householders and businesses. However, the current $30 (ex GST) co-payment for residential hot water system upgrades and the lack of similar co-payments for small businesses and commercial upgrades have presented challenges. These include reduced customer engagement, perceived lack of legitimacy, and increased instances of high-pressure sales tactics. Efficient Energy Group (EEG) is an Accredited Certificate Provider (ACP) and the company’s CEO Joshua Liptak says the rationale behind co-payments is sound. “They’re there to encourage customer participation in their upgrade projects and help offset the cost of the upgrade. However, the problem for the OECC, and the government, is that when it’s set too low, customers may not be engaged enough to ensure they receive a quality product. Conversely, set the co-payment too high, and it may deter them from getting upgrades done at all. “The effectiveness of co-payments therefore depends on the right balance being struck between these 2 elements, and that’s what these proposed changes are trying to do.” He added, “The current co-payment also doesn’t adequately factor in the high value of the products being installed, which then risks sub par upgrades.” The New NSW ESS Hot Water System Upgrade Co-Payment […]

Shoalhaven business helps lower homeowner energy cost

A Shoalhaven business is working to address the cost of living crisis for households by targeting the energy performance of existing homes across the region. Mantle Sustainable Homes are a Huskisson-based business that specialise in the assessment of energy performance of buildings, and the delivery of advice around how to make those buildings more energy efficient in cost effective ways. “We’re very good at finding opportunities to save money through improved efficiency, even in the oldest of homes” said Mantle Director, Rodrigo Hidalgo. “We can inspect and assess your home by using the best available tools to detect issues like air leaking, thermal bridges, sources of condensation, poor ventilation, or poor performing glazing. Addressing these issues will lower your energy bills”. According to Mantle Sustainable, the Shoalhaven has a large number of older homes that could be easily retrofitted to bring them up to modern standards for energy efficiency. “In every street in every town, we see examples of poor energy efficient design with huge opportunity to improve” said Rodrigo. “Much of our work and recommendations will result in immediate cost savings, while other outcomes will be middle to long term, as we lower energy consumption while delivering a comfortable temperature at home year-round”. Aside from older homes, Mantle Sustainable are also experts in the design and sustainability assessment of projects at any stage, including new builds, renovations and retrofits. Mantle Sustainable partner, Rosario Carrasco, said their mission is to make the Shoalhaven the best region in Australia for energy effiency. “We love where we live. It’s such a beautiful area, with amazing character homes. There’s no reason why the Shoalhaven can\’t become a centre for energy efficiency, to match its natural beauty”.

Australian Hydrogen Council charts way forward for national hydrogen strategy

The Australian Hydrogen Council (AHC) welcomes the Albanese Government’s review of the National Hydrogen Strategy (NHS), and has today offered a comprehensive position paper with 53 key recommendations and supplementary reports to chart a clear way forward. The paper forms AHC’s response to the consultation paper released by the Department of Climate Change Energy Environment and Water on the Refreshed NHS published on 7 July 2023. Much has changed since the original strategy from 2019. The effects of the pandemic and the war in Ukraine have forced a reassessment of how nations consider the strategic overlaps between decarbonisation, national security, and self-sufficiency. In Australia we have also had a change of government, with a new approach to climate change and net zero. Importantly, and as a fundamental outcome of these factors, the US Inflation Reduction Act (IRA) – also a response to these global issues – requires a form of policy response to ensure Australia can continue to attract capital in a competitive environment. Australia cannot match the IRA in terms of the quantum of support, but a targeted policy and funding approach is needed. “All of this is much larger than the question of hydrogen. However, clean and green hydrogen has a key role to play to decarbonise key sectors of the Australian economy, to support the decarbonisation of our trading partners’ economies, and to support our own fuel self-sufficiency. “The lessons learned since 2019 have only amplified the need to focus our attention on how we can best effect the energy transition for Australia,” AHC’s CEO Dr Fiona Simon says. Overall, our position is that the revised National Hydrogen Strategy must be viewed as a key element of the Australian Government’s net zero strategy. This is logical given that hydrogen is itself the means to decarbonise the parts […]

CSIRO’s GenCost report reaffirms wind and solar as Australia’s most cost-effective electricity generation

Renewables, led by wind and solar, have retained their position as Australia’s cheapest new-build electricity generation despite a 20 per cent average rise in technology costs, according to the latest GenCost report. The 2022-23 report marks the first time that all technology costs have increased from the previous year since GenCost commenced in 2018. The report highlights industry concerns that the rapid pace of the global energy transition will contribute to escalating cost pressures. This is attributed to the immense scale of manufacturing, raw materials and labour required to develop and deploy clean energy technologies consistent with net zero goals. GenCost modelling projects that technology cost pressures felt in Australia will revert to normal levels by 2027 but are delayed to 2030 in global scenarios where the speed of the energy transition is highest. GenCost is an annual collaboration between CSIRO and the Australian Energy Market Operator (AEMO) that actively consults industry stakeholders to revise domestic electricity generation and storage, as well as hydrogen production costs. CSIRO’s Director of Energy, Dr Dietmar Tourbier, said GenCost’s rigorous scientific and engineering analysis represents Australia’s most comprehensive projection of electricity generation costs. “Australia’s energy challenge lies in the transformation of our existing energy system, while ensuring the continuing delivery of sustainable, reliable and affordable energy as we strive to achieve net-zero emissions by 2050,” Dr Tourbier said. “This imperative is not only essential for environmental stewardship, but also to maintain Australia’s economic competitiveness in the global market,” Dr Tourbier said. CSIRO’s Chief Energy Economist and GenCost lead author, Paul Graham, said that the COVID-19 pandemic had resulted in lingering global supply chain constraints which impacted the prices of raw materials required in technology manufacturing as well as freight costs. The Ukraine war exacerbated the global supply chain inflationary pressures by raising energy input […]

Out-of-the box thinking lifts mining safety

Hunter Valley-headquartered Hedweld Group of Companies is a recognised global leader in the design, manufacture, and distribution of products for the mining sector. Its niche products have few market competitors. With humble beginnings as a general fabricator in 1980, Hedweld made the business decision in the 2000s to focus on supplying products to the mining sector. Its aim from the get-go was to improve the safety of workers and operators, reduce machine down-time, and increase productivity in mine maintenance workshops. It has been a winning strategy. Kristy Hedley, Managing Director, Hedweld Group of Companies in the Advanced Manufacturing Workshop. Hedweld managing director Kristy Hedley (pictured) says the company’s core competencies of safety, efficiency, and innovation are evident in the Trilift® range of component-handling equipment, and the Safe-Away range of access systems. “As the size of open-cut mining equipment gets larger, accessing the components for maintenance requires greater reach and weight-handling capacity,” says Kristy. “This is where the Trilift range of component-handling equipment offers unique solutions. New mobile mining equipment comes from the OEM factory and is supplied to site with a simple vertical rung or chain ladder to climb aboard to gain access to the operator’s cabin. Our Safe-Away access systems provide a safer way to access and egress.” Hedweld has strong international patents on its Trilift products, allowing it to distribute them globally without fear of competition. “The challenge is educating customers about our unique products and solutions, regularly described as ‘out-of-the-box’ thinking,” says Kristy. “We help sites understand the cost of performing tasks using traditional and often unsafe methods and assist them to calculate and understand that they can’t afford not to use Trilift products – for reasons of safety and cost-saving.” Hunter Manufacturing Awards (HMA) appropriately awarded Hedweld the Export and Supply Chains accolade for 2022. The […]

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